A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating under 850 kpa
NSN 6610-01-023-1816
NSN 5930-01-093-1155
NSN 5835-01-629-2044
NSN 5950-01-304-8979
NSN 5945-01-437-5401
NSN 6130-01-483-1494
NSN 6135-01-026-9960
NSN 6110-01-645-4807
NSN 6645-01-377-7866
NSN 5965-01-630-9146
NSN 5950-01-025-1649
NSN 5950-01-426-7444